Mega Code Archive
Graphics2D Circle Intersect
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import java.awt.Color;
import java.awt.FontMetrics;
import java.awt.Graphics2D;
import java.awt.geom.Area;
import java.awt.geom.Ellipse2D;
import java.io.FileOutputStream;
import java.io.IOException;
import com.lowagie.text.Document;
import com.lowagie.text.DocumentException;
import com.lowagie.text.FontFactory;
import com.lowagie.text.pdf.DefaultFontMapper;
import com.lowagie.text.pdf.PdfContentByte;
import com.lowagie.text.pdf.PdfTemplate;
import com.lowagie.text.pdf.PdfWriter;
public class G2DCircleIntersectPDF {
public static void main(String[] args) {
Document document = new Document();
try {
PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("G2DCircleIntersectPDF.pdf"));
document.open();
DefaultFontMapper mapper = new DefaultFontMapper();
FontFactory.registerDirectories();
mapper.insertDirectory("c:\\windows\\fonts");
int w = 150;
int h = 150;
PdfContentByte cb = writer.getDirectContent();
PdfTemplate tp = cb.createTemplate(w, h);
Graphics2D g2 = tp.createGraphics(w, h, mapper);
tp.setWidth(w);
tp.setHeight(h);
double ew = w / 2;
double eh = h / 2;
Ellipse2D.Double circle, circle1;
circle = new Ellipse2D.Double(ew - 16, eh - 29, 50.0, 50.0);
g2.setColor(Color.green);
g2.fill(circle);
g2.setColor(Color.red);
circle1 = new Ellipse2D.Double(ew, eh, 50.0, 50.0);
g2.fill(circle1);
Area area1 = new Area(circle);
Area area2 = new Area(circle1);
g2.setColor(Color.BLUE);
area1.intersect(area2);
g2.fill(area1);
g2.dispose();
cb.addTemplate(tp, 50, 400);
} catch (Exception e) {
System.err.println(e.getMessage());
}
document.close();
}
}
itext.zip( 1,748 k)
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